1.
The relative dynamics equation of two-body motion and the calculation of work of internal force;
两体运动的相对动力学方程及内力功的计算
2.
Twice - revolution of Science and Technology and Development of Athletic Sports;
两次科技革命与竞技体育运动的发展
3.
Mass and speed are the two factors that determine the kinetic energy of a moving object .
质量和速度是决定运动物体动能的两个因素。
4.
The Exercise Technique Research on Bouble Back Somersault Pike Position in Trampoline
蹦床运动屈体两周早转后空翻动作技术研究
5.
Kinematic Analysis of China's Elite Gymnast Guo Jiahao's Movement of "Cartwheel and Two-and-a-half Twist Back Somersault"
我国优秀运动员郭佳浩“侧手翻接屈体后空翻两周半”的运动学分析
6.
Not one game,not two games,all the games.
而且不只是一项或两项，而是全天的体育运动。
7.
These athletes work out at the gym for two hours every day.
这些运动员每天都要在体育馆锻炼两个小时。
8.
Research of the Skiers Age and Body Shape in the Nordic Combined Event of Olympic Winter Games;
冬奥会北欧两项运动员年龄和身体形态特征
9.
Comparison of Chinese and Korean indemnity system of sports player and its enlightenment;
中韩两国运动员的保障体系比较与启示
10.
ON THE MANAGEMENT SYSTEM OF HIGH-LEVEL SPORTS TEAMS IN BOTH CHINESE AND AMERICAN COLLEGES;
对中、美两国高校高水平运动队管理体制的探讨
11.
Body Fat Assessments of the Wushu Athletes by Two Approaches;
两种方法评价武术运动员身体成分的比较研究
12.
Physical Education and Sport in the United States: A Contrast and Comparison;
美国的体育与竞技运动:两者的比较与对照
13.
Movable Interface Between Two Fluids in Quartz Micro-channels
微管中非混溶两种流体运动界面的特征
14.
Investigation and analysis of the outdoor sports activity demand of different groups of people in Chengdu and Chongqing
成渝两地不同人群户外体育运动需求调查分析
15.
Sports Foul.
【体育运动】Foul。
16.
Kinematic Analysis & Cushioning Mechanism Design of Mobile Robot with Two Differential Driving Wheels;
两轮驱动移动机器人运动学分析及其本体缓冲设计
17.
The Study on the Variable Structure Control for a Two-wheeled Unstable Robot Carrier;
两轮不稳定机器人载体运动学及动力学变结构控制研究
18.
Comparative Study of Physical Activities After Class and Leisure Sport in Schools on Both Sides of Taiwan Straits;
海峡两岸学校课余体育活动及休闲运动的比较研究